| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $112.63 | 4.699% | $117.9225 | $117.92 | $117.90 | $117.90 |
| Purchase #2 | $231.74 | 6.315% | $246.3744 | $246.37 | $246.35 | $246.40 |
| Purchase #3 | $79.91 | 6.334% | $84.9715 | $84.97 | $84.95 | $85.00 |
| Purchase #4 | $31.89 | 11.631% | $35.5991 | $35.60 | $35.60 | $35.60 |
| Purchase #5 | $175.55 | 12.354% | $197.2374 | $197.24 | $197.25 | $197.20 |
| Purchase #6 | $81.30 | 9.395% | $88.9381 | $88.94 | $88.95 | $88.90 |
| Purchase #7 | $167.57 | 10.587% | $185.3106 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $880.59 | $956.3536 | $956.35 | $956.30 | $956.30 | |